#VU76874 Double Free in Qualcomm products - CVE-2022-33227

Vulnerability identifier: #VU76874

Vulnerability risk: Low

CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2022-33227

CWE-ID: CWE-415

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerable software:
AQT1000
CSRB31024
FastConnect 6200
FastConnect 6800
FastConnect 6900
QAM8255P
QAM8295P
QCA6310
QCA6320
QCA6391
QCA6420
QCA6426
QCA6430
QCA6436
QCA6564
QCA6564AU
QCA6574A
QCA6595AU
QCA6696
QCA6698AQ
QCA6797AQ
QCS410
QCS610
SA6145P
SA6150P
SA8145P
SA8150P
SA8155P
SA8195P
SA8255P
SA8295P
SD865 5G
Snapdragon 429 Mobile Platform
Snapdragon 835 Mobile PC Platform
Snapdragon 855 Mobile Platform
Snapdragon 855+/860 Mobile Platform (SM8150-AC)
Snapdragon 865 5G Mobile Platform
Snapdragon 865+ 5G Mobile Platform (SM8250-AB)
Snapdragon 870 5G Mobile Platform (SM8250-AC)
Snapdragon W5+ Gen 1 Wearable Platform
Snapdragon Wear 4100+ Platform
Snapdragon X55 5G Modem-RF System
Snapdragon XR2 5G Platform
Snapdragon Auto 4G Modem
SW5100
SW5100P
WCD9335
WCD9340
WCD9341
WCD9370
WCD9380
WCN3610
WCN3620
WCN3660B
WCN3680B
WCN3950
WCN3980
WCN3988
WCN3990
WSA8810
WSA8815
WSA8830
WSA8835
QCA6574AU
SA6155P
SD835
SD855
SDM429W
SXR2130

Software vendor:
Qualcomm

The vulnerability allows a local privileged application to execute arbitrary code.

The vulnerability exists due to improper input validation in Linux-Android. A local privileged application can execute arbitrary code.

Install security update from vendor's website.

• https://docs.qualcomm.com/product/publicresources/securitybulletin/june-2023-bulletin.html